code: def setUpClass(cls):
      cls.kwargs = {
          "host": "localhost",
          "broker_port": 8000,
          "controller_port": 9000,
          "path": "/query/sql",
          "scheme": "http",
      }
      cls.handler = PinotHandler("test_pinot_handler", cls.kwargs)
  
file_path: mindsdb/mindsdb/integrations/handlers/pinot_handler/tests/test_pinot_handler.py
imports: import unittest
  from mindsdb.integrations.handlers.pinot_handler.pinot_handler import PinotHandler
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
label_desc: Use image node_id 1 for calling the PinotHandlerTest obj's underlying member method code with example usage: obj.setUpClass(cls) without return types